Confused?!?

So my doctor prescribed me lo lo birth control and I was on it for a few months but it was causing my period to be so irregular (I would always take it between 10-11 am) but then just recently stopped it on the 4th of this month. My bf and I have sex every day even when on my period.... (don’t judge). I don’t fill out the app everyday to show we had sex either. I decided to take a test late last night because everything just feels off and From what I could tell it was negative. This morning I looked again and it looked like this... is this all an evap line or what?!? I know i know it is invalid after like 10 min but i couldn’t help but wonder....My periods before the lo lo birth control were only like 4 days and no where like they are now (getting 2 in a month). Can someone please tell me what they think. 😭😭